/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.plugin.opa.schema;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.annotation.JsonUnwrapped;
import io.trino.spi.connector.CatalogSchemaRoutineName;

import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_NULL;
import static java.util.Objects.requireNonNull;

@JsonInclude(NON_NULL)
public record TrinoFunction(
        @JsonUnwrapped TrinoSchema catalogSchema,
        String functionName)
{
    public static TrinoFunction fromTrinoFunction(CatalogSchemaRoutineName catalogSchemaRoutineName)
    {
        return new TrinoFunction(
                new TrinoSchema(catalogSchemaRoutineName.getCatalogName(), catalogSchemaRoutineName.getSchemaName()),
                catalogSchemaRoutineName.getRoutineName());
    }

    public TrinoFunction(String functionName)
    {
        this(null, functionName);
    }

    public TrinoFunction
    {
        requireNonNull(functionName, "functionName is null");
    }
}
